FRP

2026-05-207 minESEThigh

The China-aligned APT group Webworm has updated its toolset in 2025, shifting focus to European and South African targets. The group deployed two new custom backdoors, EchoCreep and GraphWorm, which abuse Discord and the Microsoft Graph API respectively for command and control. Additionally, Webworm utilizes a complex network of custom proxy tools and compromised infrastructure, including GitHub and Amazon S3, to stage payloads and exfiltrate data.

2026-05-137 minPalo Alto Networkshigh

Since 2020, a Chinese threat actor tracked as CL-UNK-1068 has targeted critical infrastructure in Asia for cyberespionage. The group utilizes a diverse, cross-platform toolkit including web shells, custom Go-based scanners, modified Fast Reverse Proxy (FRP) for tunneling, and legacy Python executables for DLL side-loading to maintain stealth, escalate privileges, and exfiltrate sensitive data.